Nadav Rotem f3bd3ea3fe FoldBranchToCommonDest merges branches into a single branch with or/and of the condition. It has a heuristics for estimating when some of the dependencies are processed by out-of-order processors. This patch adds another rule to the heuristics that says that if the "BonusInstruction" that we speculatively execute is used by the condition of the second branch then it is okay to hoist it. This change exposes more opportunities for other passes to transform the code. It does not matter that much that we if-convert the code because the selectiondag builder splits or/and branches into multiple branches when profitable. ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@194524 91177308-0d34-0410-b5e6-96231b3b80d8

2013-11-12 22:37:16 +00:00

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BasicBlockUtils.cpp

UpdatePHINodes in BasicBlockUtils should not crash on duplicate predecessors

2013-10-04 23:41:05 +00:00

BreakCriticalEdges.cpp

Remove the very substantial, largely unmaintained legacy PGO

2013-10-02 15:42:23 +00:00

BuildLibCalls.cpp

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BypassSlowDivision.cpp

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CloneFunction.cpp

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CloneModule.cpp

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CMakeLists.txt

Optimize more linkonce_odr values during LTO.

2013-10-21 17:14:55 +00:00

CmpInstAnalysis.cpp

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CodeExtractor.cpp

Revert patches to add case-range support for PR1255.

2013-09-09 19:14:35 +00:00

DemoteRegToStack.cpp

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FlattenCFG.cpp

Convert manual insert point restores to the new RAII object.

2013-09-30 15:40:17 +00:00

GlobalStatus.cpp

Handle calls and invokes in GlobalStatus.

2013-10-25 21:29:52 +00:00

InlineFunction.cpp

Revert "Inliner: Handle readonly attribute per argument when adding memcpy"

2013-11-03 12:22:13 +00:00

InstructionNamer.cpp

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IntegerDivision.cpp

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LCSSA.cpp

Quick look-up for block in loop.

2013-10-26 03:08:02 +00:00

LLVMBuild.txt

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Local.cpp

Don't eliminate a partially redundant load if it's in a landing pad.

2013-10-21 04:09:17 +00:00

LoopSimplify.cpp

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LoopUnroll.cpp

Replace some unnecessary vector copies with references.

2013-09-15 22:04:42 +00:00

LoopUnrollRuntime.cpp

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LowerExpectIntrinsic.cpp

Fix spelling intruction -> instruction.

2013-09-28 11:46:15 +00:00

LowerInvoke.cpp

Remove several unused variables.

2013-10-01 13:32:03 +00:00

LowerSwitch.cpp

Revert patches to add case-range support for PR1255.

2013-09-09 19:14:35 +00:00

Makefile

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Mem2Reg.cpp

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MetaRenamer.cpp

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ModuleUtils.cpp

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PromoteMemoryToRegister.cpp

Add a function object to compare the first or second component of a std::pair.

2013-08-24 12:54:27 +00:00

SimplifyCFG.cpp

FoldBranchToCommonDest merges branches into a single branch with or/and of the condition. It has a heuristics for estimating when some of the dependencies are processed by out-of-order processors. This patch adds another rule to the heuristics that says that if the "BonusInstruction" that we speculatively execute is used by the condition of the second branch then it is okay to hoist it. This change exposes more opportunities for other passes to transform the code. It does not matter that much that we if-convert the code because the selectiondag builder splits or/and branches into multiple branches when profitable.

2013-11-12 22:37:16 +00:00

SimplifyIndVar.cpp

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SimplifyInstructions.cpp

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SimplifyLibCalls.cpp

Use type form of getIntPtrType.

2013-11-10 04:46:57 +00:00

SpecialCaseList.cpp

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SSAUpdater.cpp

Basic blocks typically have few predecessors. Use a SmallDenseMap to

2013-10-14 16:05:55 +00:00

UnifyFunctionExitNodes.cpp

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Utils.cpp

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ValueMapper.cpp

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